#427288#427288

#427288 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.7% C 0.063 H 229.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#427288
RGB	rgb(66, 114, 136)
HSL	hsl(199, 35%, 40%)
HSV	hsv(199, 51%, 53%)
CMYK	cmyk(51.5%, 16.2%, 0%, 46.7%)
CIE-LAB	lab(45.59, -9.82, -17.10)
CIE-LCH	lch(45.59, 19.72, 240.12°)
OKLab	oklab(52.7% -0.0409 -0.0474)
OKLCH	oklch(52.7% 0.063 229.2)
XYZ	xyz(12.7064, 14.9694, 25.5076)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427288 #885842

analogous

#42887B #427288 #424F88

triadic

#427288 #884272 #728842

tetradic

#427288 #7B4288 #885842 #4F8842

square

#427288 #7B4288 #885842 #4F8842

split-complementary

#427288 #88424F #887B42

monochromatic

#1A2D36 #2E4F5F #427288 #5993AE #82AEC2

Accessibility & contrast

On white

5.26

#427288 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#427288 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427288

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427288	#FFFFFF	#000000	##FFFFFF
##427288	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677089

Deuteranopia (green-blind)

#5D6988

Tritanopia (blue-blind)

#1C7879

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #427288;
/* rgb */ color: rgb(66, 114, 136);
/* oklch */ color: oklch(52.7% 0.063 229.2);

Tailwind

colors: {
  custom: {
    50: '#7b9aaa',
    500: '#427288',
    950: '#000000',
  },
}

SCSS

$custom: #427288;
$custom-light: #7b9aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#427288",
  "rgb": {
    "r": 66,
    "g": 114,
    "b": 136
  },
  "hsl": {
    "h": 198.857,
    "s": 34.653,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52695,
    "c": 0.06263,
    "h": 229.2
  },
  "luminance": 0.1497
}

Semantic roles & 50–950 ramp

primary

#427288

secondary

#AD8979

accent

#805DCB

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#0A0E10

muted

#7C7E7F

Preview Lab

Preview with #427288

Body copy rendered with the generated semantic roles for this colour.

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